Yen Koi: Relax & Sleep
Meditation, Breathing & Peace
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Breathe with a koi. Find your calm.
Breathe with a koi. Unwind by the water. Let the day soften.
Yen Koi brings gentle breathing, relaxing music, and a peaceful koi pond into one quiet space. Take a short pause between tasks, slow down after a busy day, or settle in with music at bedtime.
- Breathe with your koi
Follow a single koi as a soft circle of light expands and contracts to guide your breathing. The other fish gently fade away, giving you one peaceful movement to follow.
- Unwind at your own pace
Watch your koi glide through the water, create little ripples with a tap, and enjoy a quiet moment by the pond.
- Settle in for sleep
Start Sleep mode and keep listening with your screen locked. Choose a sleep timer and let the music fade out when your session ends.
- Find your soundtrack
Explore relaxing music and nature sounds. Listen to the included tracks offline, or import your own music from Files.
- Make the pond your own
Choose from five garden styles, including a gentle fountain and a forest waterfall. Explore four seasons and adjust the lighting to suit your mood.
- Make time for yourself
Start with a ready-made quiet moment, save your favorite setup, and choose optional reminders at times that work for you.
Get started with free quiet moments. Yen Premium unlocks unlimited Unwind, Breathe, and Sleep sessions and lets you welcome new koi from the collection. Enjoying the pond and caring for the koi you already have remain free.
Yen Premium is available through monthly or yearly subscriptions. Subscriptions renew automatically unless canceled. Manage or cancel your subscription in your App Store account settings.
Terms of Use: https://sontung.app/term-of-use/
Privacy Policy: https://sontung.app/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, SON TUNG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- khanh le phu
- Size
- 85 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- MONTHLY PREMIUM $9.99
- YEARLY PREMIUM $49.99
- Copyright
- © SONTUNG INC